| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cl2 + 4 H2O + C2 = 2 CO2 + 8 HCl
Cr(OH)3 + HBrO = H2O + Cr(BrO)3 =>
Cr(OH)3 + 3 HBrO = 3 H2O + Cr(BrO)3
KOH + (NH4)2CO3 = KCO3 + (NH4)2OH =>
KOH + (NH4)2CO3 = KCO3 + (NH4)2OH
K2PtCl4(aq) + NH3(aq) = Pt(NH3)4Cl2(s) + KCl(aq) =>
K2PtCl4(aq) + 4 NH3(aq) = Pt(NH3)4Cl2(s) + 2 KCl(aq)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
ClO3 + Ca(OH)2 = Ca(ClO3)2 + OH =>
2 ClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 OH
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NO3 + Na =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NO3 + 6 Na
C2N2 + O2 = CO2 + NO =>
C2N2 + 3 O2 = 2 CO2 + 2 NO
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CoCl2 + C2H5OH + H2O = (C2H5O)2[Co(H2O)6] + HCl =>
CoCl2 + 2 C2H5OH + 6 H2O = (C2H5O)2[Co(H2O)6] + 2 HCl
CH3COONa + NaOH = CH3COOOH + Na2 =>
CH3COONa + NaOH = CH3COOOH + Na2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C3H2O3 + NaOH = NaC3H2O3 + OH =>
C3H2O3 + NaOH = NaC3H2O3 + OH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
TiO2 + H2 = TiO + H2O =>
TiO2 + H2 = TiO + H2O
OH + AgNO3 = HNO3 + AgO =>
OH + AgNO3 = HNO3 + AgO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
KAl3Si3O10(OH)2 + H = Al2SiO5 + SiO2 + K + H2O =>
2 KAl3Si3O10(OH)2 + 2 H = 3 Al2SiO5 + 3 SiO2 + 2 K + 3 H2O
Pb2 + NaOH = Na2 + Pb(OH) =>
Pb2 + 2 NaOH = Na2 + 2 Pb(OH)
Na2CO3 + Cu(SO4) = Na2(SO4) + CO3Cu =>
Na2CO3 + Cu(SO4) = Na2(SO4) + CO3Cu
K2CrO7 + KNO2 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 9 KNO2 + 5 H2SO4 = 9 KNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Na2OH + FeCI2 = Na2CI2 + FeOH =>
Na2OH + FeCI2 = Na2CI2 + FeOH
C2H6 + HONO2 = C2H5NO3 + H2NO3 =>
C2H6 + 3 HONO2 = C2H5NO3 + 2 H2NO3
R(CH3)2 + KMnO4 + H2SO4 = R(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 R(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 R(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
KMnO4 + FeCl2 + H2SO4 = MnSO4 + Fe2(SO4)3 + KCl + FeCl3 + H2O =>
KMnO4 + 5 FeCl2 + 4 H2SO4 = MnSO4 + Fe2(SO4)3 + KCl + 3 FeCl3 + 4 H2O
KMnO4 + HCl = MnCl2 + KCl + Cl + H2O2 =>
KMnO4 + 4 HCl = MnCl2 + KCl + Cl + 2 H2O2
FeF3 + H2SO4 = Fe2(SO4)3 + HF =>
2 FeF3 + 3 H2SO4 = Fe2(SO4)3 + 6 HF
H2SO3 + Cu(NO3)2 = CuSO3 + HNO3 =>
H2SO3 + Cu(NO3)2 = CuSO3 + 2 HNO3
Zn(C4H6O4) + K2CO3 = ZnCO3 + K2(C4H6O4) =>
Zn(C4H6O4) + K2CO3 = ZnCO3 + K2(C4H6O4)
Na2CO3 + SiO2*H2O + ZrO2 = Na2ZrSi2O7 + CO2 + H2O =>
Na2CO3 + 2 SiO2*H2O + ZrO2 = Na2ZrSi2O7 + CO2 + 2 H2O
C4H10 + O2 = C2H4 + H2O =>
2 C4H10 + O2 = 4 C2H4 + 2 H2O
Al2O3 + H2O4S = H2O + Al2O12S3 =>
Al2O3 + 3 H2O4S = 3 H2O + Al2O12S3
C6H5NO2 + C6H1404 = C12H10N2 + C6H12O4 + H2O =>
350 C6H5NO2 + C6H1404 = 175 C12H10N2 + C6H12O4 + 696 H2O
Ca + HCO = CaHCO =>
Ca + HCO = CaHCO
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2OO =>
Fe(NO3)2 + 2 HNO3 = Fe(NO3)3 + NO + H2OO
CH3CH2CH2(OH)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
12 CH3CH2CH2(OH)2 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 9 CH3CH2CH2COOH + 34 H2O
Al + Br3H2 = AlBr3 + H2 =>
Al + Br3H2 = AlBr3 + H2
Cu{2+} + Sn = Cu + Sn{2+} =>
Cu{2+} + Sn = Cu + Sn{2+}
Cl2 + CF2 = CCl4 + F2 =>
2 Cl2 + CF2 = CCl4 + F2
HCl(aq) + Ag(s) = AgCl2 + H2 =>
2 HCl(aq) + Ag(s) = AgCl2 + H2
PbO + KOH + H2O = K4[Pb(OH)6] =>
PbO + 4 KOH + H2O = K4[Pb(OH)6]
Sn(s) + HCl(aq) = SnCl + H2 =>
2 Sn(s) + 2 HCl(aq) = 2 SnCl + H2
H2Cr2O7 + Zn(OH)2 = Zn(Cr2O7) + H2O =>
H2Cr2O7 + Zn(OH)2 = Zn(Cr2O7) + 2 H2O
CH3COOH + NaBr = HBr + CH3COONa =>
CH3COOH + NaBr = HBr + CH3COONa
C24H20BNa + KClO4 = CO2 + NaOH + KCl + H2O + B2O3 =>
2 C24H20BNa + 30 KClO4 = 48 CO2 + 2 NaOH + 30 KCl + 19 H2O + B2O3
Fe + Br = FeBr =>
Fe + Br = FeBr
C(s) + H2(g) = C2H8(l) =>
2 C(s) + 4 H2(g) = C2H8(l)
K + HSO4 = K2SO4 + H2 =>
4 K + 2 HSO4 = 2 K2SO4 + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
